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https://github.com/servo/servo
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50 lines
2.0 KiB
HTML
50 lines
2.0 KiB
HTML
<html>
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<meta http-equiv="Accept-CH" content="DPR, Width, Viewport-Width, Device-Memory, rtt, downlink, ect, lang">
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<title>Accept-CH http-equiv cross-navigation test</title>
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<body>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<div id=test>
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<p>Apart from this webpage, the test opens another html web page. One test
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is run in this web page, and another in the second web page.
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</div>
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<script>
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// This test contains accept-ch http-equiv header. Due to the missing
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// Accept-CH-Lifetime header, the user-agent should not persist origin
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// preferences for the client hints specified in Accept-CH header.
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// Next, to verify that the origin preferences were not persisted by the user
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// agent, this test fetches resources/do_not_expect_client_hints_headers.html
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// in a new window. Fetching of
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// resources/do_not_expect_client_hints_headers.html
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// verifies that the user agent does not send the client hints in the request
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// headers.
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// Test is marked as tentative until https://github.com/whatwg/fetch/issues/726
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// is resolved.
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promise_test(t => {
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return fetch("echo_client_hints_received.py").then(r => {
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assert_equals(r.status, 200)
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// Verify that the browser includes client hints in the request
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// headers when fetching echo_client_hints_received.py within this page.
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assert_true(r.headers.has("device-memory-received"), "device-memory-received");
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});
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}, "Test that the browser attaches client hints on subresources in the same navigation");
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// Verify that the browser does not attach client hints on resources in a
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// different navigation. This verifies that the client hint preferences were
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// not persisted for the origin.
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window.open("resources/do_not_expect_client_hints_headers.html");
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async_test(t => {
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window.addEventListener('message', t.step_func_done(e => {
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assert_equals(e.data, 'PASS');
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}));
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}, "Loading of resources/do_not_expect_client_hints_headers.html did not finish.");
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</script>
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</body>
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</html>
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